Institute Newton C. Braga

Circuit Bench

Fast integrator (CB7827E)
This configuration that appears in other points of this section was obtained in a 90’s Popular...
Voltage converter for pulse duration (CB6095E)
This circuit was found in a Signetics documentation from the 1980s. Next to the figure are the...
Charger with battery status indicator (CB21566E)
Based on Texas Instruments documentation, this circuit is based on the BQ2000 a circuit used to...